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Patent Assignment Assignor Details
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Assignor Name : SZYMKOWICZ, PATRICK G.
Total Assignments: 22
Assignment: 1
Reel/Frame:012877/0184   Pages: 2
Recorded: 05/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SZYMKOWICZ, PATRICK G.
Exec Dt:
02/14/2002
Assignee
1
GENERAL MOTORS CORPORATION
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6915629
US20030167756
10093182
Correspondence name and address
GENERAL MOTORS CORP.
JEFFREY A. SEDLAR
P.O. BOX 300, LEGAL STAFF
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 2
Reel/Frame:014028/0445   Pages: 3
Recorded: 04/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMKOWICZ, PATRICK G.
Exec Dt:
04/17/2003
2
KRIEGER, ROGER B.
Exec Dt:
04/17/2003
Assignee
1
GENERAL MOTORS CORPORATION
P.O. BOX 300, 300 RENAISSANCE CENTER
LEGAL STAFF-INTELLECTUAL PROPERTY, MAIL CODE 482-C-23-B21
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6907725
US20040216449
10426421
Correspondence name and address
GENERAL MOTORS CORPORATION
KATHRYN A. MARRA
P.O. BOX 300, 300 RENAISSANCE CENTER
DETROIT, MI 48265
Assignment: 3
Reel/Frame:014474/0362   Pages: 7
Recorded: 09/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRINKMAN, NORMAN DALE
Exec Dt:
07/22/2003
2
HILDEN, DAVID L.
Exec Dt:
07/22/2003
3
CHILDS, PAUL
Exec Dt:
08/25/2003
4
PATCH, KEITH D.
Exec Dt:
08/25/2003
5
MONROE, DAVID R.
Exec Dt:
07/22/2003
6
SZYMKOWICZ, PATRICK G.
Exec Dt:
07/22/2003
7
LACONTI, ANTHONY
Exec Dt:
08/25/2003
Assignee
1
GENERAL MOTORS CORPORATION
300 RENNAISSANCE CENTER, P O BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6981367
US20040261398
10606194
Correspondence name and address
DINSMORE & SHOHL, L.L.P.
JAMES E. BEYER
ONE SOUTH MAIN STREET, SUITE 500
ONE DAYTON CENTRE
DAYTON, OH 45402
Assignment: 4
Reel/Frame:014474/0393   Pages: 3
Recorded: 09/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRINKMAN, NORMAN DALE
Exec Dt:
07/22/2003
2
MONROE, DAVID R.
Exec Dt:
07/22/2003
3
HILDEN, DAVID L.
Exec Dt:
07/22/2003
4
SZYMKOWICZ, PATRICK G.
Exec Dt:
07/22/2003
Assignee
1
GENERAL MOTORS CORPORATION
300 RENAISSANCE CENTER
PO BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040265201
10606193
Correspondence name and address
DINSMORE & SHOHL LLP
JAMES E. BEYER
ONE DAYTON CENTRE
ONE SOUTH MAIN STREET, SUITE 500
DAYTON, OH 45402
Assignment: 5
Reel/Frame:015349/0784   Pages: 12
Recorded: 02/21/2004
Conveyance: CORRECTED COVER SHEET TO CORRECT ASSIGNMENT, PREVIOUSLY RECORDED AT REEL/FRAME 014474/0362 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
CHILDS, PAUL
Exec Dt:
08/25/2003
2
LACONTI, ANTHONY
Exec Dt:
08/25/2003
3
PATCH, KEITH D.
Exec Dt:
08/25/2003
4
BRINKMAN, NORMAN DALE
Exec Dt:
07/22/2003
5
MONROE, DAVID R.
Exec Dt:
07/22/2003
6
HILDEN, DAVID L.
Exec Dt:
07/22/2003
7
SZYMKOWICZ, PATRICK G.
Exec Dt:
07/22/2003
Assignee
1
GENERAL MOTORS CORPORATION
300 RENAISSANCE CENTER
P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6981367
US20040261398
10606194
Correspondence name and address
DINSMORE & SHOHL LLP
ONE SOUTH MAIN STRET, SUITE 1300
DAYTON, OH 45402
Assignment: 6
Reel/Frame:018037/0604   Pages: 4
Recorded: 08/01/2006
Attorney Dkt #:GP-308192-RD-KAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASKARA, IBRAHIM
Exec Dt:
06/12/2006
2
GANGOPADHYAY, ANUPAM
Exec Dt:
06/12/2006
3
BATTISTON, PAUL ANTHONY
Exec Dt:
06/14/2006
4
MATEKUNAS, FREDERIC ANTON
Exec Dt:
06/14/2006
5
SZYMKOWICZ, PATRICK G.
Exec Dt:
06/14/2006
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
MC 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7231905
NONE
11475754
Correspondence name and address
ELEANOR J. HALIK
300 RENAISSANCE CENTER
MC 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 7
Reel/Frame:018037/0631   Pages: 4
Recorded: 08/01/2006
Attorney Dkt #:GP-308501-RD-KAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASKARA, IBRAHIM
Exec Dt:
06/12/2006
2
GANGOPADHYAY, ANUPAM
Exec Dt:
06/12/2006
3
BATTISTON, PAUL ANTHONY
Exec Dt:
06/12/2006
4
MATEKUNAS, FREDERIC ANTON
Exec Dt:
06/12/2006
5
SZYMKOWICZ, PATRICK G.
Exec Dt:
06/14/2006
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
MC 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7231906
NONE
11475758
Correspondence name and address
ELEANOR J. HALIK
300 RENAISSANCE CENTER
MC 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 8
Reel/Frame:019647/0304   Pages: 3
Recorded: 08/04/2007
Attorney Dkt #:GP-308013-RD-JMC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATEKUNAS, FREDERIC ANTON
Exec Dt:
04/30/2007
2
BATTISTON, PAUL ANTHONY
Exec Dt:
05/02/2007
3
SZYMKOWICZ, PATRICK G.
Exec Dt:
04/30/2007
4
GANGOPADHYAY, ANUPAM
Exec Dt:
05/04/2007
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7418336
US20070245818
11739212
Correspondence name and address
KATHRYN A. MARRA
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 9
Reel/Frame:019647/0307   Pages: 3
Recorded: 08/04/2007
Attorney Dkt #:GP-308014-RD-JMC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATEKUNAS, FREDERIC ANTON
Exec Dt:
04/30/2007
2
BATTISTON, PAUL ANTHONY
Exec Dt:
05/02/2007
3
SZYMKOWICZ, PATRICK G.
Exec Dt:
04/30/2007
4
GANGOPADHYAY, ANUPAM
Exec Dt:
05/04/2007
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7669584
US20070250255
11739190
Correspondence name and address
KATHRYN A. MARRA
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 10
Reel/Frame:019647/0320   Pages: 4
Recorded: 08/04/2007
Attorney Dkt #:GP-308019-RD-JMC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATEKUNAS, FREDERICK ANTON
Exec Dt:
04/30/2007
2
BATTISTON, PAUL ANTHONY
Exec Dt:
05/02/2007
3
SZYMKOWICZ, PATRICK G.
Exec Dt:
04/30/2007
4
GANGOPADHYAY, ANUPAM
Exec Dt:
05/04/2007
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7594493
US20070246004
11739197
Correspondence name and address
KATHRYN A. MARRA
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 11
Reel/Frame:021025/0232   Pages: 2
Recorded: 06/02/2008
Attorney Dkt #:P002888/RD/JMC(GMC8114)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAFL, ALEXANDER
Exec Dt:
03/25/2008
2
SZYMKOWICZ, PATRICK G.
Exec Dt:
03/31/2008
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21, P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7921828
US20090235662
12052105
Correspondence name and address
CICHOSZ & CICHOSZ, PLLC
129 E. COMMERCE
MILFORD, MI 48381
Assignment: 12
Reel/Frame:021080/0037   Pages: 2
Recorded: 06/11/2008
Attorney Dkt #:GP-309195/RD/JMC(GMC6224)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOLOMON, ARUN S.
Exec Dt:
04/01/2008
2
OTTO, RONALD M.
Exec Dt:
04/01/2008
3
SZYMKOWICZ, PATRICK G.
Exec Dt:
03/31/2008
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21, P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8146555
US20080257303
12057826
Correspondence name and address
CICHOSZ & CICHOSZ, PLLC
129 E. COMMERCE
MILFORD, MI 48381
Assignment: 13
Reel/Frame:023099/0018   Pages: 5
Recorded: 08/13/2009
Attorney Dkt #:P004998-RD-MJL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAFL, ALEXANDER
Exec Dt:
07/30/2009
2
SZYMKOWICZ, PATRICK G.
Exec Dt:
07/28/2009
3
BROWNE, ALAN L.
Exec Dt:
07/28/2009
4
JOHNSON, NANCY L.
Exec Dt:
07/28/2009
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8484790
US20100186783
12511767
Correspondence name and address
SLJ, LLC
324 E. 11TH ST., STE. 101
KANSAS CITY, MO 64106
Assignment: 14
Reel/Frame:024350/0956   Pages: 3
Recorded: 05/07/2010
Attorney Dkt #:P004507/RD/MJL(GMC9116)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAFL, ALEXANDER
Exec Dt:
04/14/2010
2
SZYMKOWICZ, PATRICK G.
Exec Dt:
05/07/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21, P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110271937
12775588
Correspondence name and address
CICHOSZ & CICHOSZ, PLLC
129 E. COMMERCE
MILFORD, MI 48381
Assignment: 15
Reel/Frame:024352/0240   Pages: 3
Recorded: 05/07/2010
Attorney Dkt #:P004502/RD/MJL(GMC9118)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAFL, ALEXANDER
Exec Dt:
04/26/2010
2
SZYMKOWICZ, PATRICK G.
Exec Dt:
05/07/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21, P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8615983
US20110271661
12775608
Correspondence name and address
CICHOSZ & CICHOSZ, PLLC
129 E. COMMERCE
MILFORD, MI 48381
Assignment: 16
Reel/Frame:025383/0904   Pages: 3
Recorded: 11/17/2010
Attorney Dkt #:P004506/RD/MJL(GMC8142)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNAFL, ALEXANDER
Exec Dt:
09/02/2010
2
SZYMKOWICZ, PATRICK G.
Exec Dt:
11/17/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21, P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8820301
US20120048245
12873356
Correspondence name and address
CICHOSZ & CICHOSZ, PLLC
129 E. COMMERCE
MILFORD, MI 48381
Assignment: 17
Reel/Frame:026848/0026   Pages: 2
Recorded: 09/01/2011
Attorney Dkt #:P009637-RD-MJL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWNE, ALAN L.
Exec Dt:
07/22/2011
2
JOHNSON, NANCY L.
Exec Dt:
07/25/2011
3
SZYMKOWICZ, PATRICK G.
Exec Dt:
08/10/2011
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9097214
US20130055991
13224319
Correspondence name and address
SLJ, LLC
324 E. 11TH ST., STE. 101
KANSAS CITY, MO 64106
Assignment: 18
Reel/Frame:028254/0098   Pages: 3
Recorded: 05/23/2012
Attorney Dkt #:P018253/PTUS/RRM-GMC12105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALESTRINO, SANDRO R.
Exec Dt:
05/17/2012
2
WAREY, ALOK
Exec Dt:
05/17/2012
3
SZYMKOWICZ, PATRICK G.
Exec Dt:
05/17/2012
4
LI, XIAOBIN
Exec Dt:
05/16/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21, P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9109518
US20130312716
13478219
Correspondence name and address
CICHOSZ & CICHOSZ, PLLC
129 E. COMMERCE
MILFORD, MI 48381
Assignment: 19
Reel/Frame:030681/0881   Pages: 2
Recorded: 06/25/2013
Attorney Dkt #:P013922-RD-SDJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAREY, ALOK
Exec Dt:
06/18/2013
2
SZYMKOWICZ, PATRICK G.
Exec Dt:
06/24/2013
3
BALESTRINO, SANDRO R.
Exec Dt:
06/18/2013
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21, P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140020361
13926036
Correspondence name and address
CICHOSZ & CICHOSZ, PLLC
129 E. COMMERCE
MILFORD, MI 48381
Assignment: 20
Reel/Frame:030682/0462   Pages: 4
Recorded: 06/25/2013
Attorney Dkt #:P013923-RD-SDJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAREY, ALOK
Exec Dt:
06/18/2013
2
SZYMKOWICZ, PATRICK G.
Exec Dt:
06/24/2013
3
BALESTRINO, SANDRO R.
Exec Dt:
06/18/2013
4
PETERSON, RICHARD C.
Exec Dt:
06/18/2013
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21, P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9551248
US20140020362
13926059
Correspondence name and address
CICHOSZ & CICHOSZ, PLLC
129 E. COMMERCE
MILFORD, MI 48381
Assignment: 21
Reel/Frame:031189/0195   Pages: 2
Recorded: 09/12/2013
Attorney Dkt #:P006861-RD-SDJ/GM3150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWNE, ALAN L.
Exec Dt:
08/21/2013
2
JOHNSON, NANCY L.
Exec Dt:
08/21/2013
3
SZYMKOWICZ, PATRICK G.
Exec Dt:
08/26/2013
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9145853
US20150068502
14023935
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 22
Reel/Frame:062533/0348   Pages: 3
Recorded: 01/30/2023
Attorney Dkt #:P103666-PRI-NP-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMKOWICZ, PATRICK G.
Exec Dt:
01/26/2023
2
TU, MINGJIE
Exec Dt:
01/26/2023
3
GU, YUNTAO
Exec Dt:
01/25/2023
4
THOMAS, CALVIN
Exec Dt:
01/25/2023
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C24-A65
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11802502
NONE
18103084
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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